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FIDE ID 16222873· born 2003 · last updated 5/12/2026
FIDE standard
1715
FIDE rapid
1708
FIDE blitz
1680
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Shortlist public Lichess and chess.com accounts for Osten via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games ofOsten…
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Real tournament games of Sonja Osten from public sources. Select a game to replay it on the board.
All games
+2 =1 -3 · score42% · 6 games
As White
+2 =1 -1 · score63% · 4 games
As Black
+0 =0 -2 · score0% · 2 games
Ebert,Wolf(1828)
Osten,Sonja(1713)1-0
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Krefeld Christmas Open | 6 | 2024-12-27 to 2024-12-30 |
Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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AI matching from found games
We already found 6 of Osten ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (6)- latest 12/30/2024
Helps match accounts whose display name is not written in Latin letters.
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